code: def _passthrough_scorer(estimator, *args, **kwargs):
      """Function that wraps estimator.score"""
      return estimator.score(*args, **kwargs)
  
imports: from abc import ABCMeta, abstractmethod
  import warnings
  import numpy
  from .None import r2_score, median_absolute_error, mean_absolute_error, mean_squared_error, accuracy_score, f1_score, roc_auc_score, average_precision_score, precision_score, recall_score, log_loss
  from .cluster import adjusted_rand_score
  from ..utils.multiclass import type_of_target
  from ..externals import six
  from ..base import is_regressor
label_desc: Use image node_id 2 for calling a global function with example usage: _passthrough_scorer(estimator) and returns: estimator